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Dog Behavior

Why Does My Dog Stay Out in the Rain? 6 Vet-Reviewed Reasons Why & Safety Tips

Nicole Cosgrove
By Nicole Cosgrove · Reviewed & fact-checked by Dr. Maja PlatisaVet Approved
Dr. Maja Platisa
Reviewed & Fact-Checked byDr. Maja PlatisaDVM MRCVS (Veterinarian)
Maja joined our team in March 2023 as one of our in-house veterinarians. She is passionate about animals and their health and loves to help the readers with any issues or questions they have regarding their four-legged friends and other animal companions. Her passion is small animal medicine and emergency work, while she also has a great interest in animal welfare.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Learn more
Updated on June 29, 2026
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Rain happy puppy corgi cute pet

As pet owners, we often assume that our canine companions prefer to stay warm and dry indoors during rainy weather. However, have you ever noticed your dog's eagerness to go outside and play in the rain? It may seem counterintuitive, but some dogs actually enjoy getting wet and muddy. In fact, there are several reasons why your pup may prefer to stay out in the rain. From their natural instincts as hunters to the sensory stimulation of raindrops on their fur, dogs have unique reasons for their love of rainy weather. So, keep reading as we explore some of the reasons why your dog can't resist the call of the rain.

Please note, as much as playing in the rain can be fun, it’s important to make sure it’s not cold outside or windy, as in combination with getting wet, it may lead to hypothermia, especially in puppies, young, sick, or senior dogs. Drinking from puddles should also be discouraged, and fresh water should always be available.

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The 6 Possible Reasons Why Dogs Like to Stay Out in the Rain

1. It’s In Their Genes

Dogs have been domesticated for thousands of years, but they still retain some of their wild instincts. Some breeds also have a strong affinity for water because they were selectively bred for water work. Many wild canids, such as wolves and coyotes, are capable swimmers. This behavior can be traced back to their shared ancestors, which sometimes hunt or travel in wet conditions. Light rain and moisture can sometimes make scent trails linger closer to the ground, allowing dogs with a strong sense of smell to detect them more easily.

Aside from their natural instincts, some dogs may also prefer rain for its cooling effects. Dogs don't sweat like humans and can overheat in warm weather, depending on activity and breed predisposition. Rain can provide a welcome relief from the heat, allowing your dog to stay cool and comfortable.

Image By: Alex Zotov, Shutterstock

2. It Provides Physical and Mental Stimulation

In addition to its cooling effects, rain can also provide several physical and mental benefits for dogs. For example, playing in the rain can improve your dog's physical fitness. Running and jumping in the rain may require more effort than doing so on dry ground, which can improve your dog's endurance and muscle tone.

Rain can also be a great mental stimulation for dogs. The sound of raindrops hitting the ground and scent changes in the air can appeal to dogs with a keen sense of smell. Additionally, the sensation of raindrops on their fur can be a novel and exciting experience, especially for water-loving breeds, providing mental stimulation and enrichment.


3. It Can Be a Sensory Experience for Some Dogs

For dogs, rain is a multi-sensory experience. The sound of raindrops hitting the ground, the changes in environmental scents caused by rain, and the sensation of raindrops on their fur can all be interesting or stimulating for some dogs. Additionally, the sight of rain can be very stimulating. However, some dogs find the experience unpleasant and will do anything to avoid being out in the rain.

As a pet owner, you can enhance your dog's sensory experience of rain by providing them with toys and other objects to play with in the rain. For example, a ball or frisbee can be a great way to engage your dog in play while providing mental and physical stimulation.

Image By: Tonia Kraakman, Pexels

4. They Simply Love the " Fresh Rain" Smell

Canines have an incredible olfactory sense because they possess over 200 million scent receptors, compared to humans' 5 to 6 million. As a result, their ability to detect and distinguish odors can be tens of thousands of times greater than that of humans, depending on the type of scent.

Rain, strong winds, and other environmental factors can affect the intensity and movement of a scent. After a rainstorm passes, your pup may enjoy exploring outside to investigate the many changes in the scents around them, experiencing the rich and altered aromatic qualities that the wet environment brings.


5. The Dog Isn't Feeling Well

Believe it or not, staying out in the rain may also be because of an injury or a medical issue, and your dog may feel more comfortable in cooler or wet weather. For example, if your dog has a fever, difficulty moving or is collapsed, they may stay outside in the rain because it may be too tiring or difficult to return inside.

A dog suffering from gastrointestinal issues may also feel more comfortable being outside if they have the urgency to go to the toilet frequently. If you think a medical problem could be why your dog stayed out in the rain for so long, contact your vet for an examination.

Image By: EvitaS, Pixabay

6. Your Dog Breed May Have More Propensity Towards Water

Also, some dogs naturally take to water more than others. Some breeds are more likely to enjoy the outdoors than others, and some may fare better when exposed to wet weather. For example, several breeds, like the Newfoundland with their thick double coat, are better suited for handling colder temperatures. Nova Scotia Duck Tolling Retrievers have a top coat that is water-resistant and helps repel moisture, so they stay drier and more comfortable in the rain compared to dogs with a single thin coat.

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How to Prepare Your Dog for Rain

If you live in an area with frequent rain, preparing your dog for wet weather is essential. This includes investing in rain gear, such as a waterproof coat or boots, to keep your dog dry and comfortable. Additionally, you can train your dog to enjoy rain by providing positive reinforcement and rewards for good behavior in wet conditions.

When training your dog to enjoy rain, it's vital to start slowly and gradually expose them to wet conditions. For example, you can start by taking your dog for short walks in light rain for about 5 to 10 minutes, gradually increasing the intensity and duration of the rain exposure over time.

However, always make sure it’s not cold or windy outside, as that, in combination with being wet, can lead to hypothermia and other health concerns. If your dog dislikes being outside in rainy weather, respect their preferences and wait for the rain to stop.

Image By: Yaroslav Shuraev, Pexels

Will Dogs Catch a Cold From Being Out in the Rain?

Despite the many benefits of rain for dogs, there are still several common misconceptions about dogs and wet weather. One of the most common misconceptions is that dogs can catch a cold from being out in the rain. Dogs can't catch a cold from wet weather, but they can develop other health issues. However, prolonged exposure to cold, wet conditions, especially in small, elderly, hairless, or thin-coated dogs, can increase the risk of hypothermia or make them more susceptible to respiratory infections like pneumonia if their immune system is compromised. Keeping your dog dry and warm during rainy weather helps prevent these health issues.

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The 6 Tips for Taking Care of Your Dog's Hygiene in Rainy Weather

Rainy weather can be challenging for pet owners when caring for their dog's hygiene. Many dogs love to play in the rain, but it can also make them vulnerable to skin infections, fungal growth, and other health issues. To ensure your dog stays healthy during rainy weather, here are a few tips you can follow to maintain good hygiene.

1. Pay Attention to Their Paws

Pay special attention to your dog's paws during rainy weather. Wet and muddy paws can stimulate overgrowth of bacteria and fungi, which can lead to skin infections. To prevent this, wipe your dog's paws with a damp cloth after every walk or playtime in the rain. You can also trim the hair around their paws to prevent mud and debris from getting stuck between their toes.


2. Brush Their Coat Afterward

Don't forget to maintain your dog's grooming routine during rainy weather. Regular grooming removes dead skin cells and keeps your dog's coat healthy and shiny. Brushing your dog's coat after a rainy outing can also prevent matting, which can trap moisture and lead to skin problems.

Image By: Jennie Book, Shutterstock

3. Have Dry Shelter Spaces

Always ensure that your dog has access to shelter. If your dog spends most of their time outdoors, ensure that there is a covered area where they can stay dry. If your dog is primarily an indoor pet, make sure that they have a warm and dry place to sleep.


4. Keep Their "Doggie Area" Clean and Dry

Ensure their bedding is dry and clean after they come in from the rain to prevent bacterial or fungal issues. You can also use a pet-friendly disinfectant to sanitize their living area. You can consult your vet if you notice any signs of skin irritation or infection in your dog during rainy weather. They can prescribe medication or recommend a specific shampoo for your dog's skin condition.


5. Avoid the Puddles

Another important precaution is to keep your dog away from puddles and standing water. Puddles can contain harmful bacteria, viruses, and parasites that can cause infections and or illnesses. Additionally, standing water can be a drowning hazard for dogs, especially those that are not strong swimmers. Keep your dog on a leash during walks and avoid areas with large puddles or standing water.


6. Always, Always Dry Them Thoroughly

Drying your dog off after they have been outside in the rain is also important. Use a towel to dry their fur thoroughly, paying particular attention to their paws and ears. Wet fur can lead to a bad-smelling dog (and house), skin irritation, and damp ears can lead to ear infections. Keep your dog warm and dry as much as possible during rainy weather.

Image By: Max4ePhoto, Shutterstock
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Frequently Asked Questions

Do dogs sleep better when it's raining?

There is no clear-cut answer to whether dogs sleep better when it's raining. Some dogs may find the sound of rain and the cooler temperatures soothing and calming, leading to better sleep. On the other hand, some dogs may become anxious or restless during a storm, causing them to have disrupted sleep patterns. Each dog is different and has unique preferences when it comes to sleeping conditions.

It's also worth considering the dog's breed, age, and health status since they can all impact their sleep quality. For example, some dogs prefer a quiet and dark environment, while others enjoy having background noise or a source of light. However, if you notice signs of anxiety or restlessness, it may be best to create a more calm and comfortable sleeping environment for your furry friend.

Which dog breeds like water the most?

One of the most popular water-loving breeds is the Labrador Retriever. They are excellent swimmers and love retrieving objects from the water, making them popular for hunting and water sports. Other breeds that love the water include the Portuguese Water Dog, which was initially bred for fishing and has a waterproof coat that allows them to swim in cold water for long periods of time. The Newfoundland is another breed that loves to swim and is often used in water rescue operations. The Irish Water Spaniel enjoys water activities and has a unique curly coat that keeps them warm in cold water.

Image By: DragoNika, Shutterstock

Can the rain worsen dog allergies?

Rain can actually have a positive effect on dog allergies. It washes away the pollen and other allergens that are in the air. However, if your pup is allergic to mold, the rain can make their allergies worse. Mold thrives in damp environments, and after a rainstorm, the moisture can create the perfect environment for mold growth. If your dog is allergic to mold, it's essential to keep them away from areas in your home where mold and fungus commonly grow, such as damp or humid basements or areas with poor ventilation. Keeping your home dry and well-ventilated during rainy weather is also a good idea to prevent mold growth.

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Conclusion

While rain may not be our favorite weather condition, it can be a positive and enriching experience for our furry friends. From their instincts as hunters to the sensory stimulation of raindrops on their fur, some dogs have unique reasons for their love of rainy weather, but not all will enjoy it. Remember that keeping your dog clean and dry during rainy weather is crucial. After every walk or playtime in the rain, you should wipe down your dog with a towel to remove excess water and mud from their fur.

When possible, provide them with rain gear to help them stay warm and dry in cooler weather. This will help you prevent having a house that smells like a wet dog, and it can also prevent skin and ear issues that your dog may have from being overly damp for an extended period of time. So, if your dog loves playing in the rain, let them.

Sources

Featured Image Credit: Radha bhavikatti, Shutterstock

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Nicole Cosgrove
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